| 摘要 |
PROBLEM TO BE SOLVED: To enhance contrast, enhance an aspect ratio, and enhance the accu racy of a partition wall by forming a barrier wall pattern on a glass substrate, applying black pigment including paste to the top of the barrier rib pattern, then baking. SOLUTION: A barrier wall is formed in such a way that a layer is formed by applying black pigment including paste by various coating methods to the top of a barrier wall pattern, and baked together with barrier rib in the bottom. After the barrier rib pattern is formed, by adding a black pigment including paste applying process, contrast is enhanced in one baking process without conducting a positioning process. As the black pigment including paste to be applied to the top of the barrier rib, black pigment containing metal whose oxide is black is used. The black pigment is preferable to be glass component containing total 2-20 wt.% metal of Ru, Mn, Ni, Cr, Fe, Co, or an oxide of them. |
